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Table 2 Participants’ opinions regarding using the "Scissor-Tip-Separator" (N = 44)

From: Development of a "Scissor-Tip-Separator" for adjustment of scissor blade separation and prevention of scissor blade damage during steam sterilization

Evaluation items

Min

Max

Median

M ± SD

Level of Effectiveness

1. The function of the "Scissor-Tip-Separator."

   

4.88 ± 0.29

High

  1.1 The "Scissor-Tip-Separator" is a device that regulates scissor blade separation and prevents scissor blades from returning to their normal position

4

5

40 (90.9)

  

  1.2 The "Scissor-Tip-Separator" holds scissor blades to allow steam to reach all surfaces; this can be confirmed by observing that the indicator inserted in the "Scissor-Tip-Separator" turns black in the acceptance zone

4

5

38 (86.4)

  

  1.3 The "Scissor-Tip-Separator" tip guard protects the scissors' sharp blades from chipping, bending, and deformation

4

5

38(86.4)

  

2. Usability of the "Scissor-Tip-Separator"

   

4.83 ± 0.33

High

  2.1 The V groove fits the scissor blades; it is compatible with different types and sizes of scissors

4

5

36 (81.8)

  

  2.2 The rectangular box in the middle is appropriate for inserting the scissors from the back toward the front; scissors are easily inserted into the safeguard

4

5

36 (81.8)

  

  2.3 The scissor shanks can easily be pressed and released from the locking handle. Simultaneously, the "Scissor-Tip-Separator" firmly holds the scissor shanks in the locking handle

4

5

37 (84.1)

  

  2.4 The U shape of this device makes it easy to grip; it does not slip when surgical scissors are removed from the "Scissor-Tip-Separator."

4

5

37 (84.1)

  

  2.5 The safeguard and drilled holes allow steam to reach all scissor surfaces easily

4

5

36 (81.8)

  

3. Safety of the "Scissor-Tip-Separator"

   

4.83 ± 0.33

High

  3.1 After steam sterilization, the "Scissor-Tip-Separator" was not melted or adhered to the scissors

4

5

37 (84.1)

  

  3.2 The "Scissor-Tip-Separator" can be sterilized multiple times under high steam pressure without changing its form or deteriorating

4

5

36 (81.8)

  

  3.3 The "Scissor-Tip-Separator" can be used to pack scissors for sterilization or release scissors for surgical procedures without injury

4

5

37 (84.1)

  

Total

   

4.85 ± 0.30

High

  1. Abbreviations: N Number of participants, Min Minimum score, Max Maximum score, Median Median score, M Mean, SD Standard deviation, n Number of participants who rated the item with the median score; 1, very ineffective; 2, ineffective; 3, neither ineffective nor effective; 4, effective; 5, very effective